public class DocUnit
{
    public String def;
    public String example;
    public String words;

    public DocUnit()
    {
        def = new String();
        example = new String();
        words = new String();
    }
    public void print()
    {
        System.out.println(def);
        System.out.println(example);
        System.out.println(words);
    }
}
